A few hours later, all the zombies on the streets were wiped out.

"The roar of the three-headed dog before almost attracted the zombies around the city center, and after killing these zombies, it is estimated that the number of crystal nuclei obtained is tens of thousands, tens of thousands!" After several hours of fighting, judging from experience, Zhang Chen easily estimated the number of crystal nuclei.

The crystal nuclei were counted all the time, and in the afternoon, all the loot was cleared.

A total of 23,000 crystal nuclei were harvested.

Zhang Chen guessed that maybe these crystal nuclei were enough for Xu Xuan to release a second hell life.

After returning home.

Zhang Chen distributed the crystal nuclei reasonably.

He gave Xu Xuan all the second-level crystal nuclei, a total of thirteen,000, and the remaining first-level crystal nuclei were all combined into third-level crystal nuclei, as well as the five thousand third-level crystal nuclei, and the brother and sister divided them equally.

The three devoured the crystal nucleus on the plate.

Soon, Xu Xuan discovered that the second-level crystal nucleus could no longer improve his physique.

"The second-order crystal nucleus can no longer satisfy me." Xu Xuan said to Zhang Chen.

"Hmm." Zhang Chen nodded, put Xu Xuan on the plate with crystal nuclei, and synthesized all the second-level crystal nuclei into third-level crystal nuclei.

Xu Xuan began to devour these third-level crystal nuclei.

After devouring all the third-level crystal nuclei, he still couldn't touch the conditions that opened the door in his mind.

"Maybe it's not enough, or maybe it's going to be something extra." Zhang Chen took these two situations into account.

He didn't give more of his crystal nucleus to Xu Xuan, because he knew very well that among the three people present, he was a man.

Men should be responsible, and their strength must be stronger than women, otherwise, they will be very faceless.

Zhang Chen needed more zombie crystal nuclei to boost his blood clan power.

Among the three of them, Zhang Yuxi, the magical power she possessed was originally above Zhang Chen's strength. Although Xu Xuan does not have any means of attack, she has a three-headed dog of hell, and her strength is far above the three of them.

According to the strength ranking, Zhang Chen is the weakest among the three.

He didn't want that.

Devourer's third-level crystal nucleus, finally, when there were only a thousand crystal nuclei left in the basin, the blood qi in Zhang Chen's body suddenly skyrocketed!

The blood-colored aura became surging and terrifying.

This was Zhang Chen's fourth expansion of blood qi, and he found that this time the expansion of blood qi had produced earth-shaking changes.

It's no longer the same as before, it's just to increase the strength of the bloodline.

It should be said that the strength of the blood clan has been improved, but at the same time, his body has also undergone subtle changes.

Behind it, a pair of blood-red fleshy wings slowly drilled out of the shoulder blades!

And Zhang Chen's two tiger teeth are also faintly itchy at the moment, a little uncomfortable.

Soon, the tiger teeth also grew downward and lengthened, forming two sharp fangs, revealing the lips!

Zhang Chen even found that his body had become extremely hard, his muscles were explosively expanded, and the stab-proof suit he was wearing was instantly bursting.

Good guy, even the stab-proof suit is bursting, what is the growth of his own body?

But the blood-red flesh wings behind it were like the wings of a freshly hatched chick, and there was no movement, just a decoration.

"It stopped growing?" Zhang Chen was a little stunned.

He swallowed the remaining crystal nuclei, but he still couldn't achieve another metamorphosis of his body, and the wings behind his back seemed to shrink.

With such small wings, it is simply impossible to provide him with flight!

Zhang Chen sighed, he could only put away this thought for the time being, and his eyes looked at Zhang Yuxi.

Zhang Yuxi had already devoured all the third-level crystal nuclei, but the magical aura on her body had not been enhanced.

This may indicate that Zhang Yuxi's breakthrough in the next stage will be stronger. Before the tsunami, there was no wind or waves.

Zhang Chen installed the printer on the ground and opened the recipe interface.

In the Blood Rain formula, nutritional enzymes were found.

If he hadn't opened the recipe to check it, he wouldn't have known there was such a thing.

"Blood Nutrition Enzyme Drawing + Blood Module + Blood Gas Core = Blood Nutrition Enzyme"

The function of blood nutritional enzymes is to make the unhealthy parts grow and complete again through hormones.

Flesh core?

Zhang Chen now clearly knows that the core of this kind of thing must be decomposed by things with corresponding energy, and there is a certain small probability that it can be obtained.

And the probability is related to the level of things that are decomposed.

For example, if Zhang Chen, a blood creature, is decomposed, there will be a relatively high probability of obtaining the blood qi core.

Of course, it is impossible for Zhang Chen to decompose himself.

Then, he could only try to dismantle his own blood bat, or the blood blade that the blood claw cast.

Thinking of this, Zhang Chendang began to act.

He wasn't sure what the probability of getting the Blood Qi Core would be after the Blood Claw decomposed, but he needed to try.

Install the printer on the ground and switch to the explode interface.

Then, Zhang Chen entered the blood blade into the printer.

"You dismantled the Blood Blade and obtained: Blood Blade Model, Blood Dart, Blood Breath!"

The first time he decomposed, he failed to get the blood blade, and Zhang Chen took it for granted.

This probability is estimated to be the same probability as the first prize in the lottery, and it is also a bit like a blind box.

The uncertainty is too great.

Zhang Chen cast his blood claws one after another, and the blood in the room was skyrocketing, and the red light even shone through the window of the room and fell into the courtyard outside.

In the courtyard outside, the three-headed dog was resting on the ground, and it was a little dazzling by the red light, and it turned its head to the other side.

Suddenly, it seemed to find something in its field of vision.

Is it a shadow?

The shadow stood there a little silently, looking at the huge three-headed dog in the yard, and a look of horror appeared on the shadow's face.

But it didn't have much to fear, because the creature couldn't hurt it in the slightest.

It's just a shadow, a shadow that doesn't exist in the world of rain.

At most, it is to be shocked by the breath from hell, and it will not be killed by it.

The Three-Headed Hellhound closed his eyes and ignored the shadow.

The two are also unharmed.

The red light stopped suddenly.

In the room, Zhang Chen had already cast thousands of blood claws, and his blood qi was a little lacking, and he couldn't use too much in a short period of time.

"Well, it can be determined that the chance of the blood blade decomposing to get the blood qi core is very low, so we have to think of another way."

"Then dismantle the blood bats, the chances should be greater."

Zhang Chen took a short break.

Suddenly, the door to the room moved.

Xu Xuan actually walked in.

Zhang Chen's heart was beating faster.

Of course, Xu Xuan wants to sleep in the same bed with him, otherwise where can Xu Xuan sleep?

After thinking about it, Zhang Chen slowly fell silent, and his restless heart also calmed down.

But Xu Xuan's words and deeds made Zhang Chen's heart beat faster again.

"Do you wash first, or do you say I'll wash first?"

This sentence is familiar to him, and it seems familiar.

Many years ago, in a cozy little room, he got Xu Xuan's first time.

After that, he often heard this phrase.

"You...... Let's wash it first. ”

Zhang Chen's heartbeat accelerated again.

I've been single for several years, is the lost day coming back from tonight?